diff --git a/flow-typed/npm/uuid_v3.x.x.js b/flow-typed/npm/uuid_v3.x.x.js
new file mode 100644
index 000000000..bf8d507b3
--- /dev/null
+++ b/flow-typed/npm/uuid_v3.x.x.js
@@ -0,0 +1,102 @@
+// flow-typed signature: 3cf668e64747095cab0bb360cf2fb34f
+// flow-typed version: d659bd0cb8/uuid_v3.x.x/flow_>=v0.32.x
+
+declare module "uuid" {
+  declare class uuid {
+    static (
+      options?: {|
+        random?: number[],
+        rng?: () => number[] | Buffer
+      |},
+      buffer?: number[] | Buffer,
+      offset?: number
+    ): string,
+
+    static v1(
+      options?: {|
+        node?: number[],
+        clockseq?: number,
+        msecs?: number | Date,
+        nsecs?: number
+      |},
+      buffer?: number[] | Buffer,
+      offset?: number
+    ): string,
+
+    static v4(
+      options?: {|
+        random?: number[],
+        rng?: () => number[] | Buffer
+      |},
+      buffer?: number[] | Buffer,
+      offset?: number
+    ): string
+  }
+  declare module.exports: Class<uuid>;
+}
+
+declare module "uuid/v1" {
+  declare class v1 {
+    static (
+      options?: {|
+        node?: number[],
+        clockseq?: number,
+        msecs?: number | Date,
+        nsecs?: number
+      |},
+      buffer?: number[] | Buffer,
+      offset?: number
+    ): string
+  }
+
+  declare module.exports: Class<v1>;
+}
+
+declare module "uuid/v3" {
+  declare class v3 {
+    static (
+      name?: string | number[],
+      namespace?: string | number[],
+      buffer?: number[] | Buffer,
+      offset?: number
+    ): string,
+
+     static name: string,
+     static DNS: string,
+     static URL: string
+  }
+
+  declare module.exports: Class<v3>;
+}
+
+declare module "uuid/v4" {
+  declare class v4 {
+    static (
+      options?: {|
+        random?: number[],
+        rng?: () => number[] | Buffer
+      |},
+      buffer?: number[] | Buffer,
+      offset?: number
+    ): string
+  }
+
+  declare module.exports: Class<v4>;
+}
+
+declare module "uuid/v5" {
+  declare class v5 {
+    static (
+      name?: string | number[],
+      namespace?: string | number[],
+      buffer?: number[] | Buffer,
+      offset?: number
+    ): string,
+
+     static name: string,
+     static DNS: string,
+     static URL: string
+  }
+
+  declare module.exports: Class<v5>;
+}
diff --git a/package.json b/package.json
index 6b14697fd..0500b2996 100644
--- a/package.json
+++ b/package.json
@@ -91,6 +91,7 @@
     "socket.io": "^2.0.4",
     "string-natural-compare": "^2.0.2",
     "tmp": "^0.0.33",
+    "uuid": "^3.3.2",
     "websocket": "^1.0.24",
     "which": "^1.3.1",
     "xml2js": "^0.4.19",
diff --git a/src/fb-stubs/Logger.js b/src/fb-stubs/Logger.js
index f602f2a72..3ddb6ebf5 100644
--- a/src/fb-stubs/Logger.js
+++ b/src/fb-stubs/Logger.js
@@ -10,7 +10,7 @@ export type TrackType = 'duration' | 'usage' | 'performance';
 import ScribeLogger from './ScribeLogger';
 
 export default class LogManager {
-  constructor() {
+  constructor(store: ?Store) {
     this.scribeLogger = new ScribeLogger(this);
   }
 
diff --git a/src/init.js b/src/init.js
index 311029738..5ab00ba6a 100644
--- a/src/init.js
+++ b/src/init.js
@@ -26,7 +26,7 @@ const store = createStore(
 );
 persistStore(store);
 
-const logger = new Logger();
+const logger = new Logger(store);
 const bugReporter = new BugReporter(logger, store);
 dispatcher(store, logger);
 GK.init();
diff --git a/src/reducers/application.js b/src/reducers/application.js
index 2c8073039..6aac10874 100644
--- a/src/reducers/application.js
+++ b/src/reducers/application.js
@@ -6,6 +6,7 @@
  */
 
 import {remote} from 'electron';
+import uuidv1 from 'uuid/v1';
 
 export const ACTIVE_SHEET_PLUGIN_SHEET: 'PLUGIN_SHEET' = 'PLUGIN_SHEET';
 export const ACTIVE_SHEET_BUG_REPORTER: 'BUG_REPORTER' = 'BUG_REPORTER';
@@ -24,6 +25,7 @@ export type State = {
   rightSidebarAvailable: boolean,
   windowIsFocused: boolean,
   activeSheet: ActiveSheet,
+  sessionId: ?string,
 };
 
 type BooleanActionType =
@@ -48,6 +50,7 @@ const initialState: () => State = () => ({
   rightSidebarAvailable: false,
   windowIsFocused: remote.getCurrentWindow().isFocused(),
   activeSheet: null,
+  sessionId: uuidv1(),
 });
 
 export default function reducer(state: State, action: Action): State {